83 lines
1.6 KiB
C
83 lines
1.6 KiB
C
#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include <stdio.h>
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#include <tox/tox.h>
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#include "tox-weechat.h"
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#include "tox-weechat-utils.h"
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uint8_t *
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tox_weechat_hex2bin(const char *hex)
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{
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size_t length = strlen(hex) / 2;
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uint8_t *bin = malloc(length);
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const char *position = hex;
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for (size_t i = 0; i < length; ++i)
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{
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sscanf(position, "%2hhx", &bin[i]);
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position += 2;
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}
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return bin;
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}
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char *
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tox_weechat_bin2hex(const uint8_t *bin, size_t size)
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{
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char *hex = malloc(size * 2 + 1);
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char *position = hex;
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for (size_t i = 0; i < size; ++i)
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{
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sprintf(position, "%02X", bin[i]);
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position += 2;
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}
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*position = 0;
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return hex;
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}
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char *
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tox_weechat_null_terminate(const uint8_t *str, size_t length)
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{
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char *str_null = malloc(length + 1);
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memcpy(str_null, str, length);
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str_null[length] = 0;
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return str_null;
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}
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char *
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tox_weechat_get_name_nt(int32_t friend_number)
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{
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size_t length = tox_get_name_size(tox, friend_number);
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uint8_t name[length];
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tox_get_name(tox, friend_number, name);
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return tox_weechat_null_terminate(name, length);
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}
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char *
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tox_weechat_get_status_message_nt(int32_t friend_number)
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{
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size_t length = tox_get_status_message_size(tox, friend_number);
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uint8_t message[length];
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tox_get_status_message(tox, friend_number, message, length);
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return tox_weechat_null_terminate(message, length);
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}
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char *
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tox_weechat_get_self_name_nt()
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{
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size_t length = tox_get_self_name_size(tox);
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uint8_t name[length];
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tox_get_self_name(tox, name);
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return tox_weechat_null_terminate(name, length);
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}
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